Comet Lemmon (C/2025 A6) makes its closest approach to Earth on Oct. 21, about 24 hours after the fainter Comet SWAN (C/2025 ...
New images of the 33-million ton interstellar object confirmed it is releasing a nickel alloy commonly used in the aerospace ...
Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...
I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...
Explorersweb on MSN
We Asked Astronomers What Their Favorite Thing in Space Is
Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...
The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 175,000 miles (280,000 kilometers) ...
With help from citizen scientists, astronomers have found the most powerful and distant "odd radio circle" ever detected.
Earth's Ediacaran Period, roughly 630 to 540 million years ago, has always been something of a magnetic minefield for ...
A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?
Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...
Rocket Lab launched a radar satellite for Synspective today (Oct. 14), the seventh spacecraft it has lofted for the Japanese ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback